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A nurse is instructing a group of clients regarding nutrition. Which of the following is a good source of omega-3 fatty acids that the nurse should include in the teaching?

A.

Fish

B.

Leafy green vegetables

C.

Dietary supplements

D.

Corn oil

Answer and Explanation

The Correct Answer is A

A. Fish, particularly fatty fish such as salmon, mackerel, and sardines, are excellent sources of omega-3 fatty acids, which are beneficial for heart health and reducing inflammation.  

 

B. Leafy green vegetables contain some omega-3 fatty acids, but they are not considered a primary source compared to fish.  

 

C. Dietary supplements can provide omega-3s, but they are not food sources and may not be necessary if individuals can obtain omega-3s from their diet.  

 

D. Corn oil is primarily high in omega-6 fatty acids, which do not provide the same benefits as omega-3s and can lead to an imbalance if consumed in excess.


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Correct Answer is C

Explanation

A. Thicken gravies with cornstarch is acceptable as it does not add significant sodium and can be a healthier alternative to flour or other thickening agents.

B. Fresh fruits are indeed a healthy snack option and are encouraged in a heart-healthy diet due to their low sodium and high fiber content.

C. Eating 2 cans of soup a day is concerning because many canned soups are high in sodium, which can exacerbate hypertension. This statement indicates a need for further teaching about sodium intake.

D. Replacing table salt with dried herbs is a positive change that promotes flavor without adding sodium, aligning with heart-healthy dietary recommendations.

Correct Answer is B

Explanation

A. Observing the client is inappropriate as they are demonstrating signs of choking and require immediate intervention.

B. Performing the Heimlich maneuver is appropriate as the guest is unable to talk, which indicates a potential airway obstruction that needs to be relieved promptly.

C. Slapping the client on the back may not be effective and could worsen the obstruction, especially since they are grasping their throat.

D. Assisting the client to the floor and beginning mouth-to-mouth resuscitation is not appropriate in this situation, as the priority is to clear the obstruction, not to provide rescue breaths.

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